It is land surrounded by water on all sides.
It is a part of land that joins a peninsula with the mainland.
Beach
Peninsula
Is a land surrounded by water on all sides except for one.
It is a large piece of land that sticks out into the sea.
Cape
When the coast is flat and is convered with stones or sand.
Isthmus
Cliff
Is a small inlet of the sea.
Island
When the coast is high and rocky.
Bay